As I wrote at Collectors' Quest, we've a large lot of original (and very retro) GPK cards.

We offer some cards still in the packages, as well as single cards in excellent conditions -- and we are very happy to hear your offers on multiple purchases. Just email us with the cards you are interested in and your offer.

If you'd just like to enjoy the GPK memories, see scans of all the cards at Collectors' Quest.

(And if you collect them -- or anything else -- why not upload your own collection in the community? It's free and fun!)